What powers cero.gr.jp?
Last seen Jun 2026 · 9 technologies across 7 categories
Analytics
Google Analytics
since Jan 2019
Font scripts
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Photo galleries
PhotoSwipe
since Sep 2022
Rich text editors
Web servers
Apache HTTP Server
since Jan 2019
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| cero | #5 | 190 |
| cero rating | #1 | 150 |
| japan video game rating system | #1 | 79 |
| japanese video game ratings | #1 | 79 |
| japanese video game rating system | #1 | 79 |
| japanese game ratings | #1 | 64 |
| cero z | #1 | 43 |
| a-cero | #38 | 29 |
| cero d | #1 | 27 |
| game rating system | #12 | 27 |
| japanese game rating | #1 | 19 |
| japanese rating | #1 | 15 |
| cero b rating | #1 | 12 |
| rated z meaning | #1 | 9 |
| video game content ratings | #22 | 8 |
| cero rating | #9 | 7 |
| video game ratings chart | #7 | 7 |
| video game content rating system | #13 | 4 |
| the game age | #38 | 3 |
| video game rating system | #16 | 3 |
| japan age system | #7 | 3 |
| cero japan | #6 | 2 |
| video game rating | #9 | 2 |
| video game age ratings | #19 | 2 |
| rating system | #32 | 2 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 56% phone
- 44% desktop
Japan
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.77 / 10 · ranked #58,080 of all domains
157 referring domains · OpenPageRank
Search traffic
870 est. monthly organic visits (US)
103 keywords in Google's top 30
Core Web Vitals
| LCP | 2.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 1.4 MB · 68 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.